JPH03117822U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案の一実施例を示す正面断面
図、第２図は実施例によつて得られた永久磁石の
着磁状態を示す概略図、第３図は従来例を示す正
面断面図、第４図は従来例によつて得られた永久
磁石の着磁状態を示す概略図である。 １ｄ……横枠内面、２……コア部、２ａ……テ
イース、３……界磁コイル、４……磁性体、４ａ
……磁性体下面、４ｂ……磁性体側面、５……永
久磁石。 Fig. 1 is a front sectional view showing an embodiment of this invention, Fig. 2 is a schematic diagram showing the magnetized state of a permanent magnet obtained by the embodiment, and Fig. 3 is a front sectional view showing a conventional example. 4 are schematic diagrams showing the magnetized state of a permanent magnet obtained by a conventional example. 1d...Inner surface of the horizontal frame, 2...Core portion, 2a...Teeth, 3...Field coil, 4...Magnetic material, 4a
... Magnetic material lower surface, 4b... Magnetic material side surface, 5... Permanent magnet.

Claims (1)

【実用新案登録請求の範囲】 １ 永久磁石用磁性体の一表面に、着磁用界磁部
の着磁磁極が臨ませてあるとともに、この着磁磁
極と対極の磁極が、前記磁性体の側面に臨ませて
あることを特徴とする着磁装置。 ２ 永久磁石用磁性体の一表面に、着磁用界磁部
の着磁磁極が臨ませてあるとともに、この着磁磁
極と対極の磁極が、前記磁性体の側面に臨ませて
あり、さらに、磁性体の他表面には、前記着磁磁
極と同極の着磁抑制界磁部の磁極が臨ませてある
ことを特徴とする着磁装置。[Claims for Utility Model Registration] 1. A magnetizing magnetic pole of a magnetizing field section is exposed to one surface of a magnetic material for a permanent magnet, and a magnetic pole opposite to this magnetizing magnetic pole is located on one surface of the magnetic material for a permanent magnet. A magnetizing device characterized by facing from the side. 2. A magnetizing magnetic pole of a magnetizing field part is made to face one surface of the magnetic material for a permanent magnet, and a magnetic pole opposite to this magnetizing magnetic pole is made to face a side surface of the magnetic material, and . A magnetizing device, characterized in that a magnetic pole of a magnetization suppressing field portion having the same polarity as the magnetizing magnetic pole faces the other surface of the magnetic body.